A healthcare worker prepares a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine during the mass vaccination program for transportations workers at Kampung Rambutan bus station in Jakarta, Indonesia, June 11, 2021.

A healthcare worker wearing PPE (personal protective equipment) gets ready to treat patients at the emergency hospital for the coronavirus disease (COVID-19) in Jakarta, Indonesia, June 17, 2021.

A healthcare worker wearing personal protective equipment (PPE) gets ready to treat patients at the emergency hospital for the coronavirus disease (COVID-19), in Jakarta, Indonesia, June 17, 2021.

Municipality workers, wearing personal protective equipment (PPE), carry the coffin of a COVID-19 victim at a burial area provided by the government for the victims of the coronavirus disease, as the outbreak continues, in Jakarta, Indonesia, June 21, 2021.

A medical worker collects a swab sample from a boarding school student to be tested for the coronavirus disease (COVID-19) as the outbreak continues, in Pekalongan, Central Java province, Indonesia, June 15, 2021, in this photo taken by Antara Foto. Antara Foto/Harviyan Perdana Putra/ via REUTERS

People maintain social distancing while waiting to receive coronavirus disease (COVID-19) vaccine during a mass vaccination program at a sport hall in Tangerang, Banten province, Indonesia, June 9, 2021. Antara Foto/Fauzan/via REUTERS

Healthcare workers put on personal protective equipment (PPE) as they prepare to treat patients at the emergency hospital for the coronavirus disease (COVID-19) in Jakarta, Indonesia, June 17, 2021.

Relatives of Permadi Iskandar, a 31-year-old man who passed away due to the coronavirus disease, pray after his funeral at a burial area provided by the government for the victims of COVID-19, as the outbreak continues, in Jakarta, Indonesia, June 21, 2021.

Workers wearing protective suits carry a coffin of coronavirus disease (COVID-19) victim during a funeral in Bandung, West Java province, Indonesia, June 15, 2021 in this photo taken by Antara Foto. Antara Foto/Raisan Al Farisi/ via REUTERS

Healthcare workers put on personal protective equipment (PPE) as they prepare to treat patients at the emergency hospital for the coronavirus disease (COVID-19), in Jakarta, Indonesia, June 17, 2021.

Municipality workers, wearing personal protective equipment (PPE), lower the coffin of a COVID-19 victim into a grave at a burial area provided by the government for the victims of the coronavirus disease, as the outbreak continues, in Jakarta, Indonesia, June 21, 2021.

Healthcare workers wearing PPE (personal protective equipment) carry the coffin of a victim of the coronavirus disease (COVID-19) at a hospital in Bandung, West Java Province, Indonesia June 17, 2021, in this photo taken by Antara Foto/Raisan Al Farisi/via Reuters.

People wearing protective masks sit as they queue for their turn to receive a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine during the mass vaccination program for transportations workers at Kampung Rambutan bus station in Jakarta, Indonesia, June 11, 2021.

People wearing protective face masks undergo a health screening before receiving their dose of the AstraZeneca coronavirus disease (COVID-19) vaccine during the mass vaccination program for transportations workers at Kampung Rambutan bus station in Jakarta, Indonesia, June 11, 2021.

Tombstones covered in plastic are seen at a burial area provided by the government for the victims of the coronavirus disease (COVID-19), as the outbreak continues in Jakarta, Indonesia, June 21, 2021.

A healthcare worker takes a swab sample to test a person for coronavirus disease (COVID-19) in Surabaya, East Java Province, Indonesia June 17, 2021, in this photo taken by Antara Foto/Didik Suhartono/via Reuters.